Period
to 26 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Welwyn Garden City with a requirement for TCP/IP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TCP/IP over the 6 months to 26 July 2017 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
Hertfordshire > Welwyn Garden City
6 months to
26 Jul 2017
Same period 2016 Same period 2015
Rank 18 17 19
Rank change year-on-year -1 +2 -
Permanent jobs citing TCP/IP 17 22 28
As % of all permanent IT jobs advertised in Welwyn Garden City 8.42% 13.10% 10.69%
As % of the Communications & Networking category 30.36% 44.90% 24.78%
Number of salaries quoted 16 26 11
Welwyn Garden City median annual salary £32,000 £46,500 £47,500
Median salary % change year-on-year -31.18% -2.11% -
10th Percentile £23,625 £34,750 £35,000
90th Percentile £42,250 £60,000 £52,500
Hertfordshire median annual salary £35,000 £31,500 £34,000
% change year-on-year +11.11% -7.35% -1.45%

TCP/IP is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Welwyn Garden City with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Welwyn Garden City
Permanent job vacancies with a requirement for communications and computer networking skills 56 49 113
As % of all permanent IT job vacancies advertised in Welwyn Garden City 27.72% 29.17% 43.13%
Number of salaries quoted 44 45 57
Welwyn Garden City median annual salary £32,000 £46,500 £47,500
Median salary % change year-on-year -31.18% -2.11% +11.76%
10th Percentile £27,000 £32,500 £37,500
90th Percentile £47,500 £60,000 £58,000
Hertfordshire median annual salary £45,000 £42,500 £45,000
% change year-on-year +5.88% -5.56% +5.88%

TCP/IP
Job Vacancy Trend in Welwyn Garden City

Job postings citing TCP/IP as a percentage of all IT jobs advertised in Welwyn Garden City.

Job vacancy trend for TCP/IP in Welwyn Garden City

TCP/IP
Salary Trend in Welwyn Garden City

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TCP/IP in Welwyn Garden City.

Salary trend for TCP/IP in Welwyn Garden City

TCP/IP
Salary Histogram in Welwyn Garden City

The salary distribution of IT jobs citing TCP/IP in Welwyn Garden City over the 6 months to 26 July 2017.

Salary histogram for TCP/IP in Welwyn Garden City

For the 6 months to 26 July 2017, IT jobs citing TCP/IP also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Welwyn Garden City region with a requirement for TCP/IP.

1 12 (70.59%) DHCP
1 12 (70.59%) DNS
1 12 (70.59%) SLA
2 11 (64.71%) Firewall
3 10 (58.82%) Data Security
3 10 (58.82%) Management Information System
3 10 (58.82%) Back Office
3 10 (58.82%) Finance
3 10 (58.82%) CMS
3 10 (58.82%) OSPF
3 10 (58.82%) BGP
3 10 (58.82%) Telnet
3 10 (58.82%) HTTPS
3 10 (58.82%) LAN
3 10 (58.82%) POSIX
3 10 (58.82%) WAN
3 10 (58.82%) FTP
3 10 (58.82%) HTTP
3 10 (58.82%) VPN
3 10 (58.82%) Military
3 10 (58.82%) Document Management
3 10 (58.82%) Intrusion Detection
3 10 (58.82%) Degree
3 10 (58.82%) Wireshark
3 10 (58.82%) VLAN
3 10 (58.82%) tcpdump
3 10 (58.82%) HSRP
3 10 (58.82%) Network Optimisation
3 10 (58.82%) Xerox
3 10 (58.82%) Data Encryption

TCP/IP
Co-occurring IT Skills in Welwyn Garden City by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 10 (58.82%) CMS
2 2 (11.76%) IIS
2 2 (11.76%) Joomla!
2 2 (11.76%) WordPress
3 1 (5.88%) Apache
3 1 (5.88%) Tomcat
Business Applications
1 2 (11.76%) Magento
1 2 (11.76%) OpenCart
Cloud Services
1 4 (23.53%) Amazon AWS
1 4 (23.53%) Microsoft Azure
1 4 (23.53%) Office 365
Communications & Networking
1 12 (70.59%) DHCP
1 12 (70.59%) DNS
2 11 (64.71%) Firewall
3 10 (58.82%) BGP
3 10 (58.82%) FTP
3 10 (58.82%) HSRP
3 10 (58.82%) HTTP
3 10 (58.82%) HTTPS
3 10 (58.82%) Intrusion Detection
3 10 (58.82%) LAN
3 10 (58.82%) OSPF
3 10 (58.82%) tcpdump
3 10 (58.82%) Telnet
3 10 (58.82%) VLAN
3 10 (58.82%) VPN
3 10 (58.82%) WAN
3 10 (58.82%) Wireshark
4 1 (5.88%) SSL
Database & Business Intelligence
1 1 (5.88%) PostgreSQL
General
1 10 (58.82%) Back Office
1 10 (58.82%) Finance
1 10 (58.82%) Military
Job Titles
1 10 (58.82%) Administrator
1 10 (58.82%) IT Administrator
1 10 (58.82%) Network Administrator
2 3 (17.65%) Analyst
2 3 (17.65%) Service Analyst
2 3 (17.65%) Service Desk Analyst
3 2 (11.76%) Linux Engineer
4 1 (5.88%) DevOps Engineer
4 1 (5.88%) Service Desk Engineer
4 1 (5.88%) Service Desk Support
4 1 (5.88%) Software Engineer
4 1 (5.88%) Support Engineer
4 1 (5.88%) Technical Engineer
4 1 (5.88%) Technical Support
4 1 (5.88%) Technical Support Engineer
Libraries, Frameworks & Software Standards
1 10 (58.82%) POSIX
2 2 (11.76%) LAMP
3 1 (5.88%) LAPP Stack
Miscellaneous
1 10 (58.82%) Management Information System
2 1 (5.88%) Clustering
Operating Systems
1 4 (23.53%) Windows
1 4 (23.53%) Windows 10
1 4 (23.53%) Windows 7
2 3 (17.65%) Linux
3 2 (11.76%) CentOS
3 2 (11.76%) Ubuntu
Processes & Methodologies
1 10 (58.82%) Data Encryption
1 10 (58.82%) Data Security
1 10 (58.82%) Document Management
1 10 (58.82%) Network Optimisation
2 4 (23.53%) ITIL
3 2 (11.76%) Asset Management
3 2 (11.76%) Performance Tuning
3 2 (11.76%) Project Management
3 2 (11.76%) Server Virtualisation
4 1 (5.88%) DevOps
4 1 (5.88%) Software Engineering
Programming Languages
1 3 (17.65%) Bash Shell
1 3 (17.65%) Perl
1 3 (17.65%) SQL
2 2 (11.76%) PHP
3 1 (5.88%) Java
3 1 (5.88%) Python
3 1 (5.88%) Ruby
Qualifications
1 10 (58.82%) Degree
Quality Assurance & Compliance
1 12 (70.59%) SLA
System Software
1 4 (23.53%) Active Directory
2 2 (11.76%) VMware Infrastructure
2 2 (11.76%) Xen
Systems Management
1 2 (11.76%) Cacti
1 2 (11.76%) Nagios
2 1 (5.88%) Puppet
Vendors
1 10 (58.82%) Xerox
2 4 (23.53%) Microsoft
3 2 (11.76%) Red Hat
3 2 (11.76%) VMware
Welwyn Garden City, Hertfordshire
Ashdown IT
Salary: £42000 per annum
Posted: 2 days ago